MALICIOUS
176
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. Numerous heuristics point to the PDF acting as a link farm, directing users to compromised WordPress sites and other disposable hosting domains. The presence of an IP literal in a URI further suggests an attempt to bypass domain-based defenses.
Machine Learning
- Nyx PDF Classifier malicious score 0.9968
Heuristics 7
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
Clickable URI points to raw IP address medium PDF_URI_IP_LITERALPDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
-
PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
-
Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
-
External URI info PDF_URIPDF contains an external URL action
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
-
Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL http://tevukasveza.lt/ckfinder/userfiles/files/86987359419.pdf In PDF document text
- http://www.bluefashion.cz/ckfinder/userfiles/files/xenajavog.pdfIn PDF document text
- https://alice-immo.com/userfiles/file/33766026142.pdfIn PDF document text
- http://associazionemillesogni.it/userfiles/files/wajutepudezazoziva.pdfIn PDF document text
- http://79.170.40.182/boothtastic.com/wp-content/plugins/formcraft/file-upload/server/content/files/16086e12d4eb89---fodezopodojerovakoxamil.pdfPDF link annotation
- http://maility.pl/_ADRESuserfiles/file/26786389723.pdfIn PDF document text
- https://hazeloyun.com/calisma2/files/uploads/libuku.pdfIn PDF document text
- https://xn--nmqu14inmf.com/upload/files/85774408293.pdfIn PDF document text
- http://sixtyguildersresearch.com/admin/photos/file/kivunegarodunasisorux.pdfIn PDF document text
- https://webhostmurah.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b2cc58ca242---32819567979.pdfIn PDF document text
- http://deurwater.com/wp-content/plugins/formcraft/file-upload/server/content/files/160fca73a5bdf2---79322886879.pdfIn PDF document text
- https://reifenscho.de/wp-content/plugins/formcraft/file-upload/server/content/files/160823b7e5e89b---suzonopuladolonad.pdfIn PDF document text
- http://www.videobezopasnost.ru/ckfinder/userfiles/files/39609993816.pdfIn PDF document text
- https://study-go.info/wp-content/plugins/super-forms/uploads/php/files/7dd1e76339886ee149e6a737218ad3c5/ledawik.pdfIn PDF document text
- https://menu2uplus.com/images/file/sefowimiwunukivixij.pdfIn PDF document text
- http://septumdent.com/img/userfiles/files/bimujifabaviwevibos.pdfIn PDF document text
- http://anhuizpyy.com/upload_fck/file/2021-7-9/20210709113353573342.pdfIn PDF document text
- https://rfcorporation.net/wp-content/plugins/super-forms/uploads/php/files/c6c7155d15150ffc4e4a80af2f3d8160/90740833334.pdfIn PDF document text
- https://fiberglasssupplydepot.com/userfiles/files/5190750851.pdfIn PDF document text
- http://asesoriagarpe.com/wp-content/plugins/formcraft/file-upload/server/content/files/160943c7f8f75e---94712441409.pdfIn PDF document text
- http://www.sandzthabapanel.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/1606f3185c9e8a---tomerofusilarepoxudefe.pdfIn PDF document text
- https://www.msolartop.cz/wp-content/plugins/formcraft/file-upload/server/content/files/160824a049b05d---48577381975.pdfIn PDF document text
- http://bertoniamministrazione.it/bertoni/public/file/99783208959.pdfIn PDF document text
- http://www.sunarsurdurulebilir.com/wp-content/plugins/super-forms/uploads/php/files/m0vogk34n9ee0vgaeliqkd9ld4/2281989.pdfIn PDF document text
- http://www.cenlajobinator.com/siteuploads/editorimg/file/dexomovakulotusubojijefab.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BkSY9tpko7c/uplcv?utm_term=traditional+knowledge+and+biodiversity+conservation+pdfPDF link annotation
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000105aa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105AA | 18944 bytes |
SHA-256: 7d4e4ef53332aad7b2bfab5d928d5ddacb2d9fb59e2c10885b25edc8e0519492 |
|||
font_01_sfnt_off0001372a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1372A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off00014f41.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14F41 | 11256 bytes |
SHA-256: 4e0f9bcf8f8474a61fa1f96582318b57d49c84b0539885e038886e2893ebe07a |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.